“氢氟酸法烷基化”的概念、定义、翻译、参考文献-科学参考

单词	氢氟酸法烷基化
释义	氢氟酸法烷基化 Encyclopedia 工学烷基化释 hydrofluoric acid alkylation氢氟酸法烷基化在氢氟酸催化作用下，将催化裂化的反应产物C4烃组分转化为烷基化油的技术。
随便看	positive recurrent point positive recurrent state positive reinforcement positive relation positive result positive root positive root system positive rotation positive school of criminology positive selection positive self-adjoint operator positive self-regard positive semi-definite positive semi-definite form positive semi definite Hermitian matrix positive semi-definite Hermitian matrix positive semi-definite kernel positive semi definite matrix positive semi-definite matrix positive semi-definite operator positive semi definite quadratic form positive semi-definite quadratic form positive semi-definite rational function positive semigroup positive semiorbit

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。